66791168

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2032

約数の個数: 36

約数和(自身を含む): 134352120

約数和(自身を除く): 67560952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1877, 2224, 3754, 4448, 7508, 8896, 15016, 17792, 30032, 35584, 60064, 120128, 240256, 260903, 480512, 521806, 1043612, 2087224, 4174448, 8348896, 16697792, 33395584, 66791168]

約数ペア:

[(1, 66791168), (2, 33395584), (4, 16697792), (8, 8348896), (16, 4174448), (32, 2087224), (64, 1043612), (128, 521806), (139, 480512), (256, 260903), (278, 240256), (556, 120128), (1112, 60064), (1877, 35584), (2224, 30032), (3754, 17792), (4448, 15016), (7508, 8896)]